UniProt Summary: Plays a role in the negative regulation of NF-kappa-B signaling at the basal level by modulating transcriptional activity of NF-kappa-B on its target gene promoters. Associates with cyclin D1 promoter containing Myc E-box sequence and transcriptionally represses cyclin D1 expression. Regulates telomerase reverse transcriptase expression and telomerase activity in both ALT (alternative lengthening of telomeres)and telomerase-positive cell lines. {ECO:0000269|PubMed:18806825, ECO:0000269|PubMed:19966855, ECO:0000269|PubMed:20454512}.
Pfam DomainsGO Terms
Pfam Domains
BEX
GO Terms
WW domain binding
negative regulation of NF-kappaB transcription factor activity
negative regulation of DNA-binding transcription factor activity
regulation of DNA-binding transcription factor activity
negative regulation of molecular function
negative regulation of transcription, DNA-templated
negative regulation of nucleic acid-templated transcription
negative regulation of RNA biosynthetic process
negative regulation of RNA metabolic process
negative regulation of cellular macromolecule biosynthetic process
negative regulation of nucleobase-containing compound metabolic process
negative regulation of macromolecule biosynthetic process
negative regulation of cellular biosynthetic process
negative regulation of biosynthetic process
negative regulation of gene expression
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)